--TEST--
__wakeup can add dynamic properties without affecting other objects
--FILE--
<?php
#[AllowDynamicProperties]
class Obj {
// Testing $this->a being a dynamic property.
function __construct($a) {
$this->a = $a;
}
public function __wakeup() {
echo "Calling __wakeup\n";
for ($i = 0; $i < 10000; $i++) {
$this->{'b' . $i} = 42;
}
}
}
function main() {
$array = array("roh"); // array (not a reference, but should be copied on write)
$a = new Obj($array);
$b = new Obj($array);
$c = new Obj(null);
$variable = array($a, $b, $c);
$serialized = igbinary_serialize($variable);
printf("%s\n", bin2hex($serialized));
$unserialized = igbinary_unserialize($serialized);
echo "Called igbinary_unserialize\n";
for ($a = 0; $a < 3; $a++) {
for ($i = 0; $i < 10000; $i++) {
if ($unserialized[$a]->{'b' . $i} !== 42) {
echo "Fail $a b$i\n";
return;
}
unset($unserialized[$a]->{'b' . $i});
}
}
var_dump($unserialized);
}
main();
--EXPECTF--
000000021403060017034f626a1401110161140106001103726f6806011a0014010e01010206021a0014010e0100
Calling __wakeup
Calling __wakeup
Calling __wakeup
Called igbinary_unserialize
array(3) {
[0]=>
object(Obj)#%d (1) {
["a"]=>
array(1) {
[0]=>
string(3) "roh"
}
}
[1]=>
object(Obj)#%d (1) {
["a"]=>
array(1) {
[0]=>
string(3) "roh"
}
}
[2]=>
object(Obj)#%d (1) {
["a"]=>
NULL
}
}
Directory Contents
Dirs: 0 × Files: 148
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